The number of hits to a website follows a Poisson process. Hits occur at the rate of 1.5 per minute between 7:00 P.M. and 9:00 P.M. Given below are three scenarios for the number of hits to the website. Compute the probability of each scenario between 7:27 P.M. and 7:35 P.M. Interpret each result. (a) exactly four (b) fewer than four (c) at least four (a) P(4) = (Round to four decimal places as needed.) <